New York City Mayor Michael Bloomberg, who has fought against smoking, big sugary drinks and salty food during his tenure, is setting his sights on a new foe: Styrofoam. Bloomberg plans to use part of his Thursday State of the City address to push for a ban on Styrofoam food packaging. He also will call for initiatives that would increase the number of parking spaces for electric cars and begin recycling more plastics and food waste "One product that is virtually impossible to recycle and never bio-degrades is Styrofoam ... something that we know is environmentally destructive and that may...